package com.itheima.service;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

/**
 * @author 黑马程序员
 * @Company http://www.ithiema.com
 * @Version 1.0
 */
public interface MemberService {
    void saveOrEdit(String telephone);

    Map<String,Object> getMemberReport();
    Map<String,Object> getReportByDate(String starDate,String endDate);
//    Map<String,Object> getMemberMessage();
    List<Map<String,String>> getMemberCountBySex();
    List<Map<String,String>> getMemberCountByAge();
}
